4 files changed, 2 insertions, 6 deletions
diff --git a/lib/msun/man/math.3 b/lib/msun/man/math.3
index f2a98d0bdca9..4690a9a3afa9 100644
--- a/lib/msun/man/math.3
+++ b/lib/msun/man/math.3
@@ -31,9 +31,6 @@
 .Dd December 16, 2007
 .Dt MATH 3
 .Os
-.if n \{\
-.char \[sr] "sqrt
-.\}
 .Sh NAME
 .Nm math
 .Nd "floating-point mathematical library"
diff --git a/share/man/man9/atomic.9 b/share/man/man9/atomic.9
index 94c4ba4d0e02..0baac4557002 100644
--- a/share/man/man9/atomic.9
+++ b/share/man/man9/atomic.9
@@ -62,7 +62,6 @@
 .Fn atomic_subtract_[acq_|rel_]<type> "volatile <type> *p" "<type> v"
 .Ft void
 .Fn atomic_store_rel_<type> "volatile <type> *p" "<type> v"
-.rm LB RB La Ra
 .Sh DESCRIPTION
 Each of the atomic operations is guaranteed to be atomic in the presence of
 interrupts.
diff --git a/usr.sbin/nfsd/nfsv4.4 b/usr.sbin/nfsd/nfsv4.4
index 29e16096dcfb..fc93104f23c0 100644
--- a/usr.sbin/nfsd/nfsv4.4
+++ b/usr.sbin/nfsd/nfsv4.4
@@ -34,7 +34,7 @@
 The experimental NFS client and server provides support for the
 .Tn NFSv4
 specification; see
-.%T "Network File System (NFS) Version 4 Protocol \\*(tNRFC\\*(sP 3530" .
+.%T "Network File System (NFS) Version 4 Protocol RFC 3530" .
 The protocol is somewhat similar to NFS Version 3, but differs in significant
 ways.
 It uses a single compound RPC that concatenates operations to-gether.
diff --git a/usr.sbin/nfsd/stablerestart.5 b/usr.sbin/nfsd/stablerestart.5
index 172dd4b5d9c2..79a8ab07a75f 100644
--- a/usr.sbin/nfsd/stablerestart.5
+++ b/usr.sbin/nfsd/stablerestart.5
@@ -42,7 +42,7 @@ file holds information that allows the
 server to restart without always returning the NFSERR_NOGRACE error, as described in the
 .Tn NFSv4
 server specification; see
-.%T "Network File System (NFS) Version 4 Protocol \\*(tNRFC\\*(sP 3530, Section 8.6.3" .
+.%T "Network File System (NFS) Version 4 Protocol RFC 3530, Section 8.6.3" .
 .Pp
 The first record in the file, as defined by struct nfsf_rec in
 /usr/include/fs/nfs/nfsrvstate.h, holds the lease duration of the